Table Of Contents - Dell Inspiron 5391 Service Manual

1 Safety instructions....................................................................................................................... 6
Before working inside your computer................................................................................................................................. 6
Before you begin .............................................................................................................................................................6
Electrostatic discharge-ESD protection.......................................................................................................................... 7
ESD field service kit ..............................................................................................................................................................7
Transporting sensitive components.................................................................................................................................... 8
After working inside your computer.................................................................................................................................... 8
2 Removing and installing components............................................................................................. 9
Recommended tools..............................................................................................................................................................9
Screw list................................................................................................................................................................................ 9
Base cover............................................................................................................................................................................ 10
Removing the base cover..............................................................................................................................................10
Installing the base cover.................................................................................................................................................11
Battery................................................................................................................................................................................... 12
Removing the battery.................................................................................................................................................... 12
Installing the battery...................................................................................................................................................... 13
Coin-cell battery................................................................................................................................................................... 14
Removing the coin-cell battery.....................................................................................................................................14
Installing the coin-cell battery.......................................................................................................................................15
Solid-state drive................................................................................................................................................................... 16
Removing the M.2 2280 solid-state drive...................................................................................................................16
Installing the M.2 2280 solid-state drive..................................................................................................................... 17
Removing the M.2 2230 solid-state drive...................................................................................................................18
Installing the M.2 2230 solid-state drive..................................................................................................................... 19
Heat sink...............................................................................................................................................................................20
Removing the heat sink................................................................................................................................................ 20
Installing the heat sink....................................................................................................................................................21
Fan.........................................................................................................................................................................................22
Removing the fan.......................................................................................................................................................... 22
Installing the fan.............................................................................................................................................................23
Speakers............................................................................................................................................................................... 25
Removing the speakers................................................................................................................................................ 25
Installing the speakers...................................................................................................................................................26
WLAN card........................................................................................................................................................................... 27
Removing the WLAN card............................................................................................................................................27
Installing the WLAN card.............................................................................................................................................. 27
WWAN card......................................................................................................................................................................... 28
Removing the WWAN card.......................................................................................................................................... 28
Installing the WWAN card............................................................................................................................................ 29
Touchpad..............................................................................................................................................................................30
Removing the touchpad............................................................................................................................................... 30
Installing the touchpad...................................................................................................................................................31
Power-adapter port............................................................................................................................................................ 33
Contents
Contents 3